Legionella waltersii Benson et al. 1996 Dataset NCBI Taxonomy Classification kingdom Pseudomonadati phylum Pseudomonadota class Gammaproteobacteria order Legionellales family Legionellaceae genus Legionella species Legionella waltersii Name Homonyms Legionella waltersii Legionella waltersii Benson et al. 1996